/*******************************************************************
 * Copyright (c) 2013 珠海比特讯科技有限公司. All rights reserved.
 * （1）软件的版权将受到法律保护，不允许非经授权的使用；
 * （2）未经版权所有人授权，任何人不得修改、复制和传播软件源代码、图片及其它资源等；
 * （3）未经版权所有人授权，不允许对软件进行修改；
 * （4）未经版权所有人授权，不允许在该软件的基础上开发新的软件；
 * （5）珠海比特讯科技有限公司拥有最终解释权
 *******************************************************************/
package youxiao.bytezon.models;

import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.JoinColumn;
import javax.persistence.ManyToOne;
import javax.persistence.Table;

@Entity
@Table(name = "teacher_subject")
public class GradeSubject {

	@Id
	@GeneratedValue(strategy = GenerationType.AUTO)
	private long id;

	@ManyToOne
	@JoinColumn(name = "subject_id")
	private Subject subject;

	@ManyToOne
	@JoinColumn(name = "grade_id")
	private Grade grade;
	
	@ManyToOne
	@JoinColumn(name = "teacher_id")
	private Teacher teacher;

	public long getId() {
		return id;
	}

	public void setId(long id) {
		this.id = id;
	}

	public Subject getSubject() {
		return subject;
	}

	public void setSubject(Subject subject) {
		this.subject = subject;
	}

	public Grade getGrade() {
		return grade;
	}

	public void setGrade(Grade grade) {
		this.grade = grade;
	}

	public Teacher getTeacher() {
		return teacher;
	}

	public void setTeacher(Teacher teacher) {
		this.teacher = teacher;
	}
	
}
